using System;
using System.Collections.Generic;
using System.Text;

namespace ConsoleApplication9
{
    class Program
    {
        static void Main(string[] args)
        {
            Console.WriteLine("Hello, World.");
            Console.WriteLine("Goodbye, World.");

            Happy h = new Happy();
            Console.WriteLine("Am I happy? " + h.amIHappy());
        }
    }
}
